Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces
Reference 210.30.42.20.01.003
About this watch
The Omega Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces is a luxury watch that embodies the essence of precision, style, and adventure. Its sleek black ceramic bezel rotates for precise timing, while its round shape gives it a classic vibe. The black dial features stick and dot indexes for optimal readability, protected by a sapphire crystal. At its heart lies the Omega caliber 8806 movement, certified as a Master Chronometer with resistance to magnetic fields up to 15,000 gauss. With a water resistance rating of 300 meters and a limited edition of only 50 units produced, this watch is not just a timekeeper but also a collector's item. Its stainless steel bracelet is both sturdy and comfortable, making it perfect for all-day wear. Whether you're exploring the ocean or enjoying a night out, this watch ticks all the right boxes.
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Key Features
- Omega caliber 8806 movement
- 300m water resistance
- Limited edition of only 50 units produced
- Sapphire crystal protection
- Stainless steel bracelet
- Master Chronometer certification
- Resistance to magnetic fields up to 15,000 gauss
Specifications
- Brand
- Omega
- Family
- Seamaster Diver 300m
- Model
- Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces
- Reference
- 210.30.42.20.01.003
- Movement
- 8806
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Omega Seamaster Diver 300M Automatic Black Dial Rubber Strap Men's Watch 210.32.42.20.01.001](https://preview.redd.it/h71urkphuq5f1.jpg?width=640&crop=smart&auto=webp&s=0f711d8355e0a97048f322b7b5e9612c072bdde8)
![[WTS] Omega Seamaster Diver 300M Ceramic White Dial 42mm 210.32.42.20.04.001 Co-Axial Auto](https://preview.redd.it/80rnrm9gyi5f1.jpg?width=640&crop=smart&auto=webp&s=66f0e0972c47e3356f3ee5aa2b08feffad088327)
Omega Seamaster Diver 300M Ceramic White Dial 42mm 210.32.42.20.04.001 Co-Axial Auto
A stunning Omega Seamaster Diver 300M featuring a white ceramic dial paired with a 42mm stainless steel case on rubber strap, powered by the in-house Omega Caliber 8800 movement.
- Condition: Very Good
- Case size: 42mm diameter
- Water resistance: 300 meters (1000 ft)
- Movement: Omega Caliber 8800 - Co-Axial escapement, automatic winding
![[WTS] Omega Seamaster Diver 300M Black Dial 210.30.42.20.01.010](https://preview.redd.it/67oopjo44b5f1.jpeg?auto=webp&s=6245d5c6b1d3962ec8747d1b08c74e10d895115d)
Omega Seamaster Diver 300M Black Dial 210.30.42.20.01.010
Up for sale is an Omega Seamaster Diver 300M Black Dial with a stainless steel case and bracelet. The watch features an automatic movement, sapphire crystal, and black dial.
- Condition: Excellent condition overall
- Size: 42mm diameter
- Movement: Automatic
![[WTS] Omega Seamaster Diver 300m](https://preview.redd.it/05ddeocrk75f1.jpg?width=640&crop=smart&auto=webp&s=c6da3e7e892179706202d090de3777b0c4735fcb)
Omega Seamaster Diver 300m
This Omega Seamaster Diver 300m is a full set with the addition of an Omega SeaMaster stainless steel bracelet, and comes with a warranty card dated July 2023.
- Bracelet material: stainless steel
- Shipping method: FedEx next day
![[WTS] Omega Seamaster Diver 300m White Dial Rubber Strap 210.32.42.20.04.001](https://preview.redd.it/jp73he23w55f1.jpg?width=640&crop=smart&auto=webp&s=059ede5bd15903008b08eecc1025cc4a9e71e02d)
Omega Seamaster Diver 300m White Dial Rubber Strap 210.32.42.20.04.001
This Omega Seamaster Diver 300m features a white dial, stainless steel case, and black rubber strap. It has a unidirectional rotating bezel and is water-resistant up to 300 meters.
- Condition: Excellent pre-owned condition with typical cosmetic wear on the case and clasp
- Case diameter: 42mm
- Movement type: Automatic
- Crystal material: Sapphire

Omega Seamaster Diver 300M Black Ceramic (210.92.44.20.01.003)
This Omega Seamaster Diver 300M Black Ceramic watch features a 44mm size and is in excellent condition, complete with a triple boxed set and various documentation.
- Condition: Excellent
- Size: 44mm diameter
- Depth rating: 30 bar (300m)
- Movement: Master Chronometer

2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001
This 2025 Omega Seamaster Diver 300M features a white ceramic dial with wave patterns, a stainless steel case with brushed and high-polished finish surfaces, and a black ceramic unidirectional bezel with a white enamel diving scale. It offers enhanced functionality for divers, including precise tracking of dive time.
- Condition: Brand new, unworn
- Case material: stainless steel
- Case size: 42MM
- Bezel type: black ceramic, unidirectional

MINT Omega SEAMASTER DIVER 300M GREEN WAVE DIAL BRACELET 2025 WARRANTY FULL SET
A 2025 Omega Seamaster Diver 300m in 42mm stainless steel with a green ceramic bezel and wave dial. The watch features an Omega Co-Axial Master Chronometer 8800 automatic movement.
- Condition: Mint, Unpolished Condition
- Movement: Omega Co-Axial Master Chronometer 8800 Automatic
- Case size: 42mm diameter
- Bezel material: Green Ceramic
Omega Seamaster Diver 300M - 210.30.42.20.04.001 - White Wave - 2024 - MINT
A modern Omega Seamaster Diver 300M with a white wave dial, available for inspection or pickup in Southern California.
- Condition: Pre-Owned - Mint
- Case Size: 41mm diameter
- Bracelet Type: Stainless Steel
- Dial: White Wave